Manual and electric switching device of switchgear
The utility model relates to a manual and electric switching device of a switch device, which comprises a main shaft used for driving the switch device to perform switching action, and further comprises a manual driving mechanism, an electric driving mechanism and a switching mechanism, the manual d...
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The utility model relates to a manual and electric switching device of a switch device, which comprises a main shaft used for driving the switch device to perform switching action, and further comprises a manual driving mechanism, an electric driving mechanism and a switching mechanism, the manual driving mechanism comprises a manual rotating shaft, and the manual rotating shaft is rotatably sleeved with a first driving gear; the end, away from the switching mechanism, of the first driving gear is fixedly connected with a first crown-shaped gear, the side, away from the switching mechanism, of the first crown-shaped gear is connected with a second crown-shaped gear on a shaft hub of the manual rotating shaft, and gear teeth of the first crown-shaped gear and gear teeth of the second crown-shaped gear are axially opposite. Under the conditions that the occupied space is very small and the structure is very compact, clutch switching of a manual driving mechanism and an electric driving mechanism is achieved, op |
---|